This means that the average weight of the steel frame will vary between building types. For example, a low eaves industrial âshedâ building could have a frame weight of 40kg/mÂ² GIFA, while a city centre office with a long spanning grid to avoid a forest of columns could have a weight of 90kg/mÂ² GIFA.
A Dr. Mehmet Oz, MD , Cardiology (Cardiovascular Disease), answered. As people get older, they tend to bruise more easily because their blood vessels become more fragile. Watch as Dr. Oz explains more about bruises.
Why is easy bruising so common in older adults? Most bruises form when small blood vessels (capillaries) near the skin's surface are broken by the impact of a blow or injury â often on the arms or legs. When this happens, blood leaks out of the vessels and initially appears as a black-and-blue mark. Eventually your body reabsorbs the blood, and the mark disappears.